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Posted to commits@airflow.apache.org by "Kaxil Naik (JIRA)" <ji...@apache.org> on 2018/12/01 00:10:00 UTC

[jira] [Updated] (AIRFLOW-3392) Add index on dag_id in sla_miss table

     [ https://issues.apache.org/jira/browse/AIRFLOW-3392?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kaxil Naik updated AIRFLOW-3392:
--------------------------------
    Fix Version/s:     (was: 1.10.2)
                   2.0.0

> Add index on dag_id in sla_miss table
> -------------------------------------
>
>                 Key: AIRFLOW-3392
>                 URL: https://issues.apache.org/jira/browse/AIRFLOW-3392
>             Project: Apache Airflow
>          Issue Type: Improvement
>            Reporter: Kevin Yang
>            Assignee: Kevin Yang
>            Priority: Major
>             Fix For: 2.0.0
>
>
> The select queries on sla_miss table produce a great % of DB traffic and thus made the DB CPU usage unnecessarily high. It would be a low hanging fruit to add an index and reduce the load.



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